package com.hspedu.newData.dmsxl.数组.模拟;
/**
 * @Author: yh
 * @description: 
 * @CreateTime: 2025-05-04 
 * @Version: 1.0
 */

public class LC73矩阵置零 {

    public void setZeroes(int[][] matrix) {

        int m = matrix.length;
        int n = matrix[0].length;

        boolean[] row = new boolean[m];
        boolean[] col = new boolean[n];

        for (int i = 0; i < m; i++) {
            for (int j = 0; j < n; j++) {
                if (matrix[i][j] == 0){
                    row[i] = col[j] == true;
                }
            }
        }


        for (int i = 0; i < m; i++) {
            for (int j = 0; j < n; j++) {
                if (row[i] || col[j]){
                    matrix[i][j] = 0;
                }
            }
        }
    }

}
